Hi,
Could you please tell me in what manner are the devices connected? WiFi, through LAN port and switch, remotely?
This could be numerous reasons, but I still need more information on this:
1. How is everything connected?
2. Have you tried other routers?
3. Is the firmware of RUT240 the latest one?
4. How are these audio messages sent, is there any specific protocol that is used?
5. What's the name of the IP speakers you're talking about? Are there any specific instructions that you must follow in order for it to work?
EB.